Unity与注册登录服务器交互原理及code

主要用到了unity内置的WWW类和WWWForm类，运用WWWForm.AddField(String fieldName, String value)方法通过post的表单提交方式把表单参数传递给服务器端的逻辑业务层。（我用的是JSP，在逻辑层上request.getParameter(fiedlName);就能得到AddField中传递的参数，接下来就是服务器的逻辑处理了。PHP貌似是$_POST[fieldName]吧，好久没写过php了，ASP.NET不着咋写...)

客户端的demo效果图:

imei是手机的唯一识别id，用imei表示可能不恰当...

客户端代码：

View Code 
  1 using UnityEngine;
  2 using System.Collections;
  3 using System.Text.RegularExpressions;
  4 
  5 public class Client : MonoBehaviour
  6 {
  7     WWW www;
  8     WWWForm form;
  9     string url;
 10 
 11     string username_label = "username:";
 12     string username_input = "";
 13 
 14     string password_label = "password:";
 15     string password_input = "";
 16 
 17     string password_label2 = "password2:";
 18     string password_input2 = "";
 19 
 20     string email_label = "email:";
 21     string email_input = "";
 22 
 23     string callback_label = "result:";
 24     string callback_label2 = "";
 25     
 26     void OnStart()
 27     {
 28             
 29     }
 30     
 31     void OnGUI()
 32     {
 33         GUI.Label(new Rect(0, 0, 80, 20), username_label);
 34         username_input = GUI.TextField(new Rect(80, 0, 100, 20), username_input);
 35 
 36         GUI.Label(new Rect(0, 30, 80, 20), password_label);
 37         password_input = GUI.TextField(new Rect(80, 30, 100, 20), password_input);
 38 
 39         GUI.Label(new Rect(0, 60, 80, 20), password_label2);
 40         password_input2 = GUI.TextField(new Rect(80, 60, 100, 20), password_input2);
 41 
 42         GUI.Label(new Rect(0, 90, 80, 20), email_label);
 43         email_input = GUI.TextField(new Rect(80, 90, 100, 20), email_input);
 44 
 45         GUI.Label(new Rect(0, 160, 80, 20), callback_label);
 46         callback_label2 = GUI.TextField(new Rect(50, 160, 160, 20), callback_label2);
 47 
 48         if (GUI.Button(new Rect(0, 120, 100, 30), "Login"))
 49         {
 50             form = new WWWForm();
 51             form.AddField("name", username_input);
 52             form.AddField("password", password_input);
 53             string url = "http://192.168.100.98:8084/ddt/UserLogin.jsp";
 54             www = new WWW(url, form);
 55             StartCoroutine(WaitForRequestUserNameLogin(www));
 56         }
 57 
 58         if (GUI.Button(new Rect(120, 120, 100, 30), "Register"))
 59         {
 60             form = new WWWForm();
 61             //form.AddField("id", "phone_id_str");
 62             form.AddField("id", SystemInfo.deviceUniqueIdentifier);
 63             form.AddField("name", username_input);
 64             form.AddField("password", password_input);
 65             form.AddField("retry_password", password_input2);
 66             form.AddField("email", email_input);
 67             url = "http://192.168.100.98:8084/ddt/registerUser.jsp";
 68             www = new WWW(url, form);
 69             StartCoroutine(WaitForRequestRegister(www));
 70         }
 71 
 72         if (GUI.Button(new Rect(240, 120, 100, 30), "non-reg to play"))
 73         {
 74             form = new WWWForm();
 75             form.AddField("id", SystemInfo.deviceUniqueIdentifier);
 76             //form.AddField("name", username_input);
 77             //form.AddField("password", password_input);
 78             //form.AddField("retry_password", password_input2);
 79             //form.AddField("email", email_input);
 80             url = "http://192.168.100.98:8084/ddt/NonRegPlay.jsp";
 81             www = new WWW(url, form);
 82             StartCoroutine(WaitForRequestPhoneIdLogin(www));
 83         }
 84 
 85         if (GUI.Button(new Rect(200, 0, 130, 20), "Check UserName"))
 86         {
 87             form = new WWWForm();
 88             form.AddField("name", username_input);
 89             Debug.Log("username_input...." + username_input);
 90             url = "http://192.168.100.98:8084/ddt/CheckUserIsExist.jsp";
 91             www = new WWW(url, form);
 92             StartCoroutine(WaitForRequestCheck(www));
 93         }
 94 
 95         if (GUI.Button(new Rect(0, 200, 50, 30), "IMEI"))
 96         {
 97             callback_label2 = SystemInfo.deviceUniqueIdentifier;
 98         }
 99 
100     }
101 
102     IEnumerator WaitForRequestUserNameLogin(WWW www)
103     {
104         yield return www;
105         if (www.error != null)
106             Debug.Log("fail to request..." + www.error);
107         else
108         {
109             if (www.isDone)
110             {
111                 string ex = @"<span>([\S\s\t]*?)</span>";
112                 Match m = Regex.Match(www.data, ex);
113                 if (m.Success)
114                 {
115                     string result = m.Value;
116                     result = result.Substring(result.IndexOf(">") + 1, result.LastIndexOf("<") - result.IndexOf(">") - 1).Trim();
117                     if (result == "success")
118                     {
119                         callback_label2 = "登录成功";
120                     }
121                     else if (result == "empty")
122                     {
123                         callback_label2 = "用户名或密码为空";
124                     }
125                     else if (result == "fail")
126                     {
127                         callback_label2 = "找不到指定用户";
128                     }
129                     else
130                     {
131                         callback_label2 = "未知错误";
132                     }
133                 }
134             }
135         }
136     }
137 
138     IEnumerator WaitForRequestRegister(WWW www)
139     {
140         yield return www;
141         if (www.error != null)
142             Debug.Log("fail to request..." + www.error);
143         else
144         {
145             if (www.isDone)
146             {
147                 string ex = @"<span>([\S\s\t]*?)</span>";
148                 Match m = Regex.Match(www.data, ex);
149                 if (m.Success)
150                 {
151                     string result = m.Value;
152                     result = result.Substring(result.IndexOf(">") + 1, result.LastIndexOf("<") - result.IndexOf(">") - 1).Trim();
153                     if (result == "success")
154                     {
155                         callback_label2 = "注册成功";
156                     }
157                     else if (result == "empty")
158                     {
159                         callback_label2 = "用户名或密码为空";
160                     }
161                     else if (result == "equals")
162                     {
163                         callback_label2 = "两次输入密码不一致";
164                     }
165                     else if (result == "fail")
166                     {
167                         callback_label2 = "更新数据库失败";
168                     }
169                     else
170                     {
171                         callback_label2 = "未知错误";
172                     }
173                 }
174             }
175         }
176 
177     }
178     
179     IEnumerator WaitForRequestCheck(WWW www)
180     {
181         yield return www;
182         if (www.error != null)
183             Debug.Log("fail to request..." + www.error);
184         else
185         {
186             if (www.isDone)
187             {
188                 Debug.Log("data-->" + www.data);
189                 string ex = @"<span>([\S\s\t]*?)</span>";
190                 Match m = Regex.Match(www.data, ex);
191                 if (m.Success)
192                {
193                     string result = m.Value;
194                     result = result.Substring(result.IndexOf(">") + 1, result.LastIndexOf("<") - result.IndexOf(">") - 1).Trim();
195                     if (result == "empty")
196                     {
197                         callback_label2 = "用户名为空";
198                     }
199                     else if (result == "nothing")
200                     {
201                         callback_label2 = "用户名不存在,可以注册";
202                     }
203                     else if (result == "exist")
204                     {
205                         callback_label2 = "用户名已存在";
206                     }
207                     else
208                     {
209                         callback_label2 = "未知错误";
210                     }
211                 }
212             }
213         }
214     }
215 
216     IEnumerator WaitForRequestPhoneIdLogin(WWW www)
217     {
218         yield return www;
219         if (www.error != null)
220             Debug.Log("fail to request..." + www.error);
221         else
222         {
223             if (www.isDone)
224             {
225                 string ex = @"<span>([\S\s\t]*?)</span>";
226                 Match m = Regex.Match(www.data, ex);
227                 if (m.Success)
228                 {
229                     string result = m.Value;
230                     result = result.Substring(result.IndexOf(">") + 1, result.LastIndexOf("<") - result.IndexOf(">") - 1).Trim();
231                     if (result == "ok")
232                     {
233                         callback_label2 = "手机ID登录成功";
234                     }
235                     else if (result == "error")
236                     {
237                         callback_label2 = "手机ID登录成功";
238                     }
239                     else
240                     {
241                         callback_label2 = "未知错误";
242                     }
243                 }
244             }
245         }
246     }
247 
248 
249 }

服务器端注册逻辑：

View Code 
 1 <%@ page language="java" import="ddt.*" %>
 2 <jsp:useBean id="user" scope="session" class="ddt.UserBean" />
 3 <%@page contentType="text/html" pageEncoding="UTF-8"%>
 4 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
 5    "http://www.w3.org/TR/html4/loose.dtd">
 6 <html>
 7     <head>
 8         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 9         <title>JSP Page</title>
10     </head>
11     <body>
12         <%
13                 String id = request.getParameter("id");
14                 String username = request.getParameter("name");
15                 String password = request.getParameter("password");
16                 String retry_password = request.getParameter("retry_password");
17                 String email = request.getParameter("email");
18                 user.processRegisterUserRequest(id, username, password, retry_password, email, request, response);
19         %>
20     </body>
21 </html>

user.processRegisterUserRequest方法是注册就是处理了。登录等其他功能也是采用同样的业务处理流程，不再详述了。

 

 

 

posted @ 2012-08-01 11:08  Marble  阅读(17065)  评论(1)  编辑  收藏  举报